2014-2023 BMW M4 Carbon Fiber Trunk Spoiler

Upgrade your 2014-2023 BMW M4 with this GTS2 Style Carbon Fiber Trunk Spoiler, designed to enhance rear-end styling and aerodynamic presence.

This trunk spoiler adds a bold, race-inspired look to the M4 while complementing the vehicle’s sleek trunk design and performance-focused profile.

Made from high-quality CFRP, FGCF, or DryCF carbon fiber, this spoiler is lightweight, durable, and UV-resistant for long-lasting exterior performance.

Product Specifications

Key Features

• Designed for 2014-2023 BMW M4 models
• GTS2 style trunk spoiler adds an aggressive, race-inspired rear profile
• Carbon fiber construction provides lightweight durability and premium styling
• Available in CFRP, FGCF, and DryCF material options
• UV-resistant finish supports long-lasting exterior performance
• Enhances aerodynamic styling and downforce-inspired rear presence
• Precision-crafted for a clean fit on the M4 trunk area

Configuration Options

• CFRP material option
• FGCF material option
• DryCF material option

Package Includes

• Carbon fiber trunk spoiler

Note: Made-to-order options may require additional production time. Professional installation is recommended for proper alignment, secure mounting, and best overall fitment.

Installation

• Installs onto the trunk area
• Clean and prepare the mounting surface before installation
• Test fit before final mounting
• Professional installation is recommended for optimal fitment

Fitment

• 2014-2023 BMW M4

United States: Free shipping available to the lower 48 states across all items. Other states will incur a shipping charge.

Worldwide: Free shipping is available for Complete Headlights, Taillights, DRLs. For custom headlight retrofits, carbon fiber products, and performance products, there will be a shipping charge.  

Please note:
• For Retrofits, you are purchasing a headlight modification service.
• If you select "Shipping own headlights to BayOptiks for modification", you are required to send us your headlights.
• If you choose "Purchase new OEM headlights", we will order and modify a new OEM headlight for you.
• Once your customizations are complete, we will ship it to you!

• Complete Headlights: 3-5 business days for order processing plus shipping time.
• Custom & Pre-Built Headlights: 6-8 weeks depending on the complexity and component availability.
• New OEM and cores: 6-8 weeks plus an additional 4-8 weeks as these are special orders base on the vehicle VIN due to different versions (North American, European, etc.)
• DRLs, Taillights, Brake Pads, and Carbon Fiber Aero: 3-5 business days for order processing, plus shipping time.
• Lens Replacements: 1-3 weeks plus shipping time.

Please note, we do not have control over the time frames of our vendors, manufacturers, and delivery services as they may delay processes in regards to components and shipment.